| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.99 | 12.656% | $185.8711 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $148.83 | 6.837% | $159.0055 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $56.41 | 11.237% | $62.7488 | $62.75 | $62.75 | $62.70 |
| Purchase #4 | $39.30 | 13.195% | $44.4856 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $58.54 | 10.153% | $64.4836 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $6.53 | 13.687% | $7.4238 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $158.77 | 7.822% | $171.189 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $633.37 | $695.2074 | $695.21 | $695.20 | $695.20 | |